Home / 11,214,200.22-16,824,137.45-3,127,176.72

Finding the Fourth Proportional to 11,214,200.22, 16,824,137.45 and 3,127,176.72

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Solution

The fourth proportional to 11,214,200.22, 16,824,137.45 and 3,127,176.72 is: 4,691,556.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,200.22 : 16,824,137.45 = 3,127,176.72 : x
  2. Step 2: Convert to fraction form
    11,214,200.22/16,824,137.45 = 3,127,176.72/x
  3. Step 3: Cross multiply
    11,214,200.22x = 16,824,137.45 × 3,127,176.72
  4. Step 4: Simplify right side
    11,214,200.22x = 52,612,050,969,674.65
  5. Step 5: Solve for x
    x = 52,612,050,969,674.65/11,214,200.22
  6. Step 6: Final answer
    x = 4,691,556.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.